You find a bag labelled "flower seeds" in your friend's garage that are unlabelled and plant them, having no idea what they are. How soon will you be able to narrow down whether they are monocots or dicots?
a. As soon as they get large enough to view their vascular tissue organization.
b. As soon as they sprout their first leaves.
c. Only after they produce a flower will we know, based on the flower parts.
d. Not until they grow a leaf where we can observe the veination patterns.